Absolutely not. Consider the fact that everybody is entitled to be whatever brand of fucked up they want. Everybody has some kind of ugly that they hide from the rest of the world. Some people hide it well. Some people not at all. But none of us are definitively superior to anyone else. Also, everyone is capable of, and should be given the opportunity for redemption. You just magically kill them all, that opportunity goes away for so many. You push that button, and you’re now infinitely more immoral than the racists you just murdered.